Hi guys I have a 1989 big bear 350 4×4 in really good shape… I have problem. When I push the bike forward 10 feet( in netruel with engine off ) the rear suspension pulls up and gets hard to push. And when I push backwards the rear suspension squats down and gets hard to push. But when I have the bike lifted on my stand the wheels spin freely with no resistance at all. First I thought it was the brakes, so I completely disconnect front and rear brakes and still have problem. Then I thought it was my front driveshaft ujoints, so when I completely removed the drive shaft the problem was gone…
But as soon as I installed the new ujoints and drive shaft the problem came back instantly.. any help would be greatly appreciated thanks….